Reinhard Friedl is an eminent surgeon who has held thousands of hearts in his hands. He has operated on premature babies and repaired the heart valves of patients well advanced in years. He has implanted artificial heart turbines and stitched knife wounds to the heart. He lives in Germany.
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The heart is our most important organ. Yet despite that it has not changed since the appearance of Homo sapiens 300,000 years ago, it is also our most mysterious. In most human cultures, it is seen as the source of love, sympathy, joy, courage, strength, ... SEE MORE